/* 自定义样式 */
.countdownCard {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    margin: 10px;
    min-width: 120px;
    transition: transform 0.3s ease;
}

.countdownCard:hover {
    transform: translateY(-5px);
}

.countdownNumber {
    font-size: 2.5rem !important;
    font-weight: bold !important;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.countdownLabel {
    font-size: 1rem !important;
    opacity: 0.9;
    margin-top: 5px;
    color: white !important;
}

/* 面板样式增强 */
.sapMPanel {
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

/* 按钮样式增强 */
.sapMBtn.sapMBtnEmphasized {
    background: linear-gradient(45deg, #667eea, #764ba2);
    border: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
}

.sapMBtn.sapMBtnEmphasized:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

/* 输入框样式 */
.sapMInputBase {
    border-radius: 6px;
}

/* 选择框样式 */
.sapMSlt {
    border-radius: 6px;
}

/* 页面背景 */
.sapUiBody {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

/* 标题样式 */
.sapMTitle {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}